Exhaust Manifold, Iron Alloy for Mercruiser 496 Base & HO without Water Rail

Please note: this is a special order item - allow 7-10 business days

Exhaust Manifold, Iron Alloy for Mercruiser 496 Base & ; HO wo/Water Rail - 86178

Applications / fitment:

• Mercruiser 496 Base & ; HO wo/Water Rail

Engine brand: Mercruiser Engine

Cross-reference numbers: 866178T01, 863127T02, 863127T1, 866178T01 Exhaust Manifold Conversion Kits

Please compare the part number & application information with the component being replaced before ordering. Contact us with your model & serial number if you need assistance confirming fitment.